I have dealt with many problems, such as losing weight. I don't know what brand and model you are, the core firmware version and the built-in chip module. I suggest that you can mount it in the RE browser behind ROOT or use the latest version of Android Optimizer to reach the maximum complete limit after mounting ROOT, and then try to slim down the system files and delete the app book.

If you have seen my answer experience, the second level must be based on the model, core firmware system and daily application. If you have a complete backup and plan to lose weight, don't do it step by step, just know why);

If you need remote assistance, you can add points appropriately and contact us directly after timely adoption.

It takes a lot of effort to type original works with all your hands. Welcome | Click Agree/Comment to get extra points. Please adopt it in time during the activity;

Have a nice day =, = ~ If you have any other questions, you can use Baidu hi Me or ask qiú to help us discuss directly. If you want to know other latest information, you can visit Baidu Iron and Steel Seven Company Lifetime Honorary Group.